• 8 analog outputs
• 8 analog inputs
• 4 integrating analog inputs
• 16 digital outputs
• 16 digital inputs
• 6 LED for status displays
• 4 incremental encoder inputs
• 4 absolute value encoder inputs

The signals are not connected to the I/O modules directly. The following interface modules, which are available as accessories, are used for transmitting the signals:

• SU13 interface module with SC63 for all signals (without signal conversion, no electrical isolation)
• SB10, SB70, SB71, SU12 interface modules with SC62 cable for digital outputs (with electrical isolation)
• SB10, SB60, SB61, SU12 interface modules with SC62 cable for digital inputs (with electrical isolation)